<template>
    <div class="login">
      <el-form
        ref="loginForm"
        :model="loginForm"
        :rules="loginRules"
        class="login-form"
      >
        <h3 class="title">首长信箱管理登录</h3>
        <el-form-item prop="username">
          <el-input
            v-model="loginForm.username"
            type="text"
            auto-complete="off"
            placeholder="账号"
          >
            <svg-icon
              slot="prefix"
              icon-class="user"
              class="el-input__icon input-icon"
            />
          </el-input>
        </el-form-item>
        <el-form-item prop="password">
          <el-input
            v-model="loginForm.password"
            type="password"
            auto-complete="off"
            placeholder="密码"
            @keyup.enter.native="handleLogin"
          >
            <svg-icon
              slot="prefix"
              icon-class="password"
              class="el-input__icon input-icon"
            />
          </el-input>
        </el-form-item>
        <el-form-item prop="code" v-if="captchaEnabled">
          <el-input
            v-model="loginForm.code"
            auto-complete="off"
            placeholder="验证码"
            style="width: 63%"
            @keyup.enter.native="handleLogin"
          >
            <svg-icon
              slot="prefix"
              icon-class="validCode"
              class="el-input__icon input-icon"
            />
          </el-input>
          <div class="login-code">
            <img :src="codeUrl" @click="getCode" class="login-code-img" />
          </div>
        </el-form-item>
        <el-form-item style="width: 100%">
          <el-button
            :loading="loading"
            size="medium"
            type="primary"
            style="width: 100%"
            @click.native.prevent="handleLogin"
          >
            <span v-if="!loading">登 录</span>
            <span v-else>登 录 中...</span>
          </el-button>
        </el-form-item>
      </el-form>

    </div>
  </template>
<style scoped lang="scss">

</style>
<script setup name="list">
import { getCodeImg } from "@/api/login";
import Cookies from "js-cookie";
import { encrypt, decrypt } from "@/utils/jsencrypt";
export default {
    data() {
        return {
            codeUrl: "",
            loginForm: {
                username: "",
                password: "",
                rememberMe: false,
                code: "",
                uuid: "",
            },
            loginRules: {
                username: [
                { required: true, trigger: "blur", message: "请输入您的账号" },
                ],
                password: [
                { required: true, trigger: "blur", message: "请输入您的密码" },
                ],
                code: [{ required: true, trigger: "change", message: "请输入验证码" }],
            },
            loading: false,
            // 验证码开关
            captchaEnabled: true,
            // 注册开关
            register: false,
            redirect: undefined,
        };
    },
    watch: {
        $route: {
        handler: function (route) {
            this.redirect = route.query && route.query.redirect;
        },
        immediate: true,
        },
    },
    created() {
        this.getCode();
        this.getCookie();
    },
    methods: {
        getCode() {
            getCodeImg().then((res) => {
                this.captchaEnabled =
                res.captchaEnabled === undefined ? true : res.captchaEnabled;
                if (this.captchaEnabled) {
                this.codeUrl = "data:image/gif;base64," + res.img;
                this.loginForm.uuid = res.uuid;
                }
            });
        },
        getCookie() {
            const username = Cookies.get("username");
            const password = Cookies.get("password");
            const rememberMe = Cookies.get("rememberMe");
            this.loginForm = {
                username: username === undefined ? this.loginForm.username : username,
                password:
                password === undefined ? this.loginForm.password : decrypt(password),
                rememberMe: rememberMe === undefined ? false : Boolean(rememberMe),
            };
        },
        handleLogin() {
            this.$router.push({ path: "/email" }).catch(() => {});
            // this.$refs.loginForm.validate((valid) => {
            //     if (valid) {
            //     this.loading = true;
            //     if (this.loginForm.rememberMe) {
            //         Cookies.set("username", this.loginForm.username, { expires: 30 });
            //         Cookies.set("password", encrypt(this.loginForm.password), {
            //         expires: 30,
            //         });
            //         Cookies.set("rememberMe", this.loginForm.rememberMe, {
            //         expires: 30,
            //         });
            //     } else {
            //         Cookies.remove("username");
            //         Cookies.remove("password");
            //         Cookies.remove("rememberMe");
            //     }
            //     this.$store
            //         .dispatch("Login", this.loginForm)
            //         .then(() => {
            //         this.$router.push({ path: "/email" }).catch(() => {});
            //         })
            //         .catch(() => {
            //         this.loading = false;
            //         if (this.captchaEnabled) {
            //             this.getCode();
            //         }
            //         });
            //     }
            // });
        },
    }
}
</script> 
<style lang="scss">
.login {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
//   background-image: url("../assets/images/login-background.jpg");
  background-size: cover;
}
.title {
  margin: 0px auto 30px auto;
  text-align: center;
  color: #707070;
}

.login-form {
  border-radius: 6px;
  background: #ffffff;
  width: 400px;
  padding: 25px 25px 5px 25px;
  .el-input {
    height: 38px;
    input {
      height: 38px;
    }
  }
  .input-icon {
    height: 39px;
    width: 14px;
    margin-left: 2px;
  }
}
.login-tip {
  font-size: 13px;
  text-align: center;
  color: #bfbfbf;
}
.login-code {
  width: 33%;
  height: 38px;
  float: right;
  img {
    cursor: pointer;
    vertical-align: middle;
  }
}
.el-login-footer {
  height: 40px;
  line-height: 40px;
  position: fixed;
  bottom: 0;
  width: 100%;
  text-align: center;
  color: #fff;
  font-family: Arial;
  font-size: 12px;
  letter-spacing: 1px;
}
.login-code-img {
  height: 38px;
}
</style>
